Charging device



FIG. 1 is a perspective view of the charging device, shown with the environment of a vehicle power plug.

FIG. 2 is a bottom elevational view thereof;

FIG. 3 is a top elevational view thereof;

FIG. 4 is a back elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a left side elevational view thereof, with the right side elevational view of the present invention; and,

FIG. 7 is an alternate perspective view of the charging device, shown in the environment of a wall power plug.

The broken lines in the drawings depict environmental structure and do not form a part of the claimed design. 

The ornamental design for a charging device, as shown and described. 